Trace number 1877376

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1UNSAT 1683.02 1683.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUM40d0bcc4171e4a5907ae30e54ba56b80
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark18.1712
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 701
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877376-1245119806.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 701
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1682.94/1683.56	c      100    231     2758    14305    5     5822    2069    172   2500 0.04
1682.94/1683.56	c      250    231     2981    23446    7     6271    2276    395   3289 0.08
1682.94/1683.56	c      476    231     3266    35601   10     6846    2504    680   3305 0.14
1682.94/1683.56	c      814    231     3665    54897   14     7644    2755   1079   2970 0.27
1682.94/1683.56	c     1324    231     4275    80784   18     8866    3031   1689   2847 0.47
1682.94/1683.56	c     2087    231     5153   114183   22    10652    3335   2567   2608 0.80
1682.94/1683.56	c     3236    231     4636    82143   17     9603    3669   2050   2314 1.40
1682.94/1683.56	c     4960    231     4526    78610   17     9371    4036   1940   2193 2.26
1682.94/1683.56	c     7545    231     5156   100030   19    10675    4440   2570   2167 3.48
1682.94/1683.56	c    11424    231     6958   200326   28    14560    4885   4372   2018 5.66
1682.94/1683.56	c    17246    231     5462   121147   22    11351    5374   2876   1900 9.07
1682.94/1683.56	c    25983    231     6330   161366   25    13114    5912   3744   1814 14.32
1682.94/1683.56	c    39093    231     8015   189850   23    16389    6504   5429   1774 22.03
1682.94/1683.56	c    58763    231     8828   226748   25    18086    7155   6242   1751 33.54
1682.94/1683.56	c    88274    231     7190   196340   27    14768    7871   4604   1590 55.50
1682.94/1683.56	c   132546    231     9952   324156   32    20332    8659   7366   1436 92.29
1682.94/1683.56	c   198959    231     9609   283926   29    19826    9525   7023   1367 145.48
1682.94/1683.56	c   298580    231     9575   286639   29    19567   10478   6989   1295 230.51
1682.94/1683.56	c   448018    231    11314   316715   27    23072   11526   8728   1201 372.79
1682.94/1683.56	c   672176    231    11903   360759   30    24216   12679   9317   1094 614.29
1682.94/1683.56	c  1008419    231    15255   518888   34    30991   13947  12669   1010 998.41
1682.94/1683.56	c  1512790    210    12747   374811   29    25898   15342  10161    925 1634.42
1682.94/1683.56	c Backtracks by Clause: 1546350
1682.94/1683.56	c Backtracks by PB constraint: 1464
1682.94/1683.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1682.94/1683.56	c   22  1547814 322764  2138284    17973   534332  15387    919 1683.01
1682.94/1683.56	s UNSATISFIABLE
1682.94/1683.56	c Total time: 1683.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877376-1245119806/watcher-1877376-1245119806 -o /tmp/evaluation-result-1877376-1245119806/solver-1877376-1245119806 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877376-1245119806.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 32225
/proc/meminfo: memFree=1475880/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=10792 CPUtime=0
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179581009 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136499615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 2698 233 174 640 0 2033 0

[startup+0.063683 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 32225
/proc/meminfo: memFree=1475880/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=11236 CPUtime=0.05
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 431 0 0 0 5 0 0 0 18 0 1 0 179581009 11505664 394 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 2809 394 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101689 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 32225
/proc/meminfo: memFree=1475880/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=11364 CPUtime=0.09
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 179581009 11636736 425 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 2841 425 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301722 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 32225
/proc/meminfo: memFree=1475880/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=11860 CPUtime=0.29
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 575 0 0 0 29 0 0 0 19 0 1 0 179581009 12144640 538 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 2965 538 196 640 0 2321 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11860

[startup+0.701788 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 32225
/proc/meminfo: memFree=1475880/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=12616 CPUtime=0.69
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 762 0 0 0 68 1 0 0 22 0 1 0 179581009 12918784 725 1992294400 134512640 137136520 4294956256 18446744073709551615 134544518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3154 725 196 640 0 2510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12616

[startup+1.50192 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32226
/proc/meminfo: memFree=1473376/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=13236 CPUtime=1.49
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 922 0 0 0 148 1 0 0 25 0 1 0 179581009 13553664 885 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3309 885 196 640 0 2665 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13236

[startup+3.10119 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32226
/proc/meminfo: memFree=1472992/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=13360 CPUtime=3.09
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 950 0 0 0 307 2 0 0 25 0 1 0 179581009 13680640 913 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3340 913 196 640 0 2696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13360

[startup+6.30172 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32226
/proc/meminfo: memFree=1472160/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=14460 CPUtime=6.28
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 1231 0 0 0 626 2 0 0 25 0 1 0 179581009 14807040 1194 1992294400 134512640 137136520 4294956256 18446744073709551615 136518900 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3615 1194 196 640 0 2971 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14460

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32226
/proc/meminfo: memFree=1471200/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=14704 CPUtime=12.68
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 1301 0 0 0 1264 4 0 0 25 0 1 0 179581009 15056896 1264 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3676 1264 197 640 0 3032 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14704

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32226
/proc/meminfo: memFree=1471008/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=14944 CPUtime=25.49
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 1350 0 0 0 2541 8 0 0 25 0 1 0 179581009 15302656 1313 1992294400 134512640 137136520 4294956256 18446744073709551615 134600678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3736 1313 197 640 0 3092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14944

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32226
/proc/meminfo: memFree=1470176/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=15892 CPUtime=51.06
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 1586 0 0 0 5093 13 0 0 25 0 1 0 179581009 16273408 1549 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 3973 1549 197 640 0 3329 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15892

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32226
/proc/meminfo: memFree=1468704/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=17352 CPUtime=102.26
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 1951 0 0 0 10203 23 0 0 25 0 1 0 179581009 17768448 1914 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4338 1914 197 640 0 3694 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17352

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1468640/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=17348 CPUtime=162.23
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 1951 0 0 0 16188 35 0 0 25 0 1 0 179581009 17764352 1914 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4337 1914 197 640 0 3693 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17348

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1468320/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=17708 CPUtime=222.21
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2039 0 0 0 22176 45 0 0 25 0 1 0 179581009 18132992 2002 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4427 2002 197 640 0 3783 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17708

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1467296/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=18620 CPUtime=282.2
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2273 0 0 0 28165 55 0 0 25 0 1 0 179581009 19066880 2236 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4655 2236 197 640 0 4011 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1467296/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=18612 CPUtime=342.18
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2273 0 0 0 34153 65 0 0 25 0 1 0 179581009 19058688 2236 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4653 2236 197 640 0 4009 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1466528/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=19316 CPUtime=402.16
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2448 0 0 0 40143 73 0 0 25 0 1 0 179581009 19779584 2411 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4829 2411 197 640 0 4185 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1466528/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=19292 CPUtime=462.14
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2448 0 0 0 46132 82 0 0 25 0 1 0 179581009 19755008 2411 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4823 2411 197 640 0 4179 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1466528/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=19284 CPUtime=522.12
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2448 0 0 0 52120 92 0 0 25 0 1 0 179581009 19746816 2411 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4821 2411 197 640 0 4177 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19284

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1466464/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=19284 CPUtime=582.1
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2448 0 0 0 58111 99 0 0 25 0 1 0 179581009 19746816 2411 1992294400 134512640 137136520 4294956256 18446744073709551615 134571594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4821 2411 197 640 0 4177 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32226
/proc/meminfo: memFree=1466464/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=19288 CPUtime=642.08
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2450 0 0 0 64099 109 0 0 25 0 1 0 179581009 19750912 2413 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 4822 2413 197 640 0 4178 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19288

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=1465504/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1001.96
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2632 0 0 0 100040 156 0 0 25 0 1 0 179581009 20512768 2589 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2589 197 640 0 4364 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 20032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32228
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1061.95
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 106030 165 0 0 25 0 1 0 179581009 20512768 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2600 197 640 0 4364 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 20032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32228
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1121.92
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 112019 173 0 0 25 0 1 0 179581009 20512768 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2600 197 640 0 4364 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 20032

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32228
/proc/meminfo: memFree=1465504/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1181.91
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 118008 183 0 0 25 0 1 0 179581009 20512768 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2600 197 640 0 4364 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 20032

[startup+1242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 32228
/proc/meminfo: memFree=1465504/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1241.88
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 123995 193 0 0 25 0 1 0 179581009 20512768 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134543959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2600 197 640 0 4364 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 20032

[startup+1302.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32228
/proc/meminfo: memFree=1465440/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1301.87
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 129986 201 0 0 25 0 1 0 179581009 20512768 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2600 197 640 0 4364 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 20032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32228
/proc/meminfo: memFree=1465376/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20032 CPUtime=1361.85
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 135976 209 0 0 25 0 1 0 179581009 20512768 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5008 2600 197 640 0 4364 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 20032

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32228
/proc/meminfo: memFree=1465312/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20024 CPUtime=1421.83
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 141965 218 0 0 25 0 1 0 179581009 20504576 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 136500542 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5006 2600 197 640 0 4362 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 20024

[startup+1482.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 32234
/proc/meminfo: memFree=1465184/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20024 CPUtime=1481.8
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2643 0 0 0 147953 227 0 0 25 0 1 0 179581009 20504576 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134597780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5006 2600 197 640 0 4362 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 20024

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 32234
/proc/meminfo: memFree=1464992/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20340 CPUtime=1541.78
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2710 0 0 0 153944 234 0 0 25 0 1 0 179581009 20828160 2667 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5085 2667 197 640 0 4441 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 20340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32234
/proc/meminfo: memFree=1464992/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20336 CPUtime=1601.76
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2710 0 0 0 159934 242 0 0 25 0 1 0 179581009 20824064 2667 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5084 2667 197 640 0 4440 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 20336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1661.74
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 165924 250 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 20460

Solver just ended. Dumping a history of the last processes samples

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1663.34
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 166084 250 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1663.34
Current children cumulated vsize (KiB) 20460

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1676.14
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 167362 252 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 136502201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1676.14
Current children cumulated vsize (KiB) 20460

[startup+1679.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1679.34
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 167682 252 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1679.34
Current children cumulated vsize (KiB) 20460

[startup+1681.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1680.94
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 167841 253 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1680.94
Current children cumulated vsize (KiB) 20460

[startup+1682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1681.74
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 167921 253 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1681.74
Current children cumulated vsize (KiB) 20460

[startup+1683.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1682.54
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 168001 253 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1682.54
Current children cumulated vsize (KiB) 20460

[startup+1683.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32234
/proc/meminfo: memFree=1464800/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=20460 CPUtime=1682.94
/proc/32225/stat : 32225 (bsolo) R 32223 32225 30391 0 -1 4194304 2755 0 0 0 168041 253 0 0 25 0 1 0 179581009 20951040 2712 1992294400 134512640 137136520 4294956256 18446744073709551615 134544074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32225/statm: 5115 2712 197 640 0 4471 0
Current children cumulated CPU time (s) 1682.94
Current children cumulated vsize (KiB) 20460

Child status: 0
Real time (s): 1683.57
CPU time (s): 1683.02
CPU user time (s): 1680.48
CPU system time (s): 2.53761
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 20460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1680.48
system time used= 2.53761
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2756
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3198

runsolver used 1.22581 second user time and 3.52146 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 04:36:46
IDJOB=1877376
IDBENCH=1314
IDSOLVER=699
FILE ID=node15/1877376-1245119806
PBS_JOBID= 9363653
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877376-1245119806/watcher-1877376-1245119806 -o /tmp/evaluation-result-1877376-1245119806/solver-1877376-1245119806 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877376-1245119806.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 40d0bcc4171e4a5907ae30e54ba56b80
RANDOM SEED=1100481094

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1476296 kB
Buffers:         35532 kB
Cached:         463044 kB
SwapCached:          0 kB
Active:          71460 kB
Inactive:       440544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23200 kB
Slab:            53516 kB
Committed_AS:   164592 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node15 at 2009-06-16 05:04:50